Solar cell unit



FIG. 1 is a top perspective view of a solar cell unit showing my new design in a closed condition.

FIG. 2 is a top view thereof.

FIG. 3 is a bottom perspective view thereof.

FIG. 4 is a bottom view thereof.

FIG. 5 is a first side view thereof.

FIG. 6 is a second side view thereof, at 90-degrees to the first side view.

FIG. 7 is a third side view thereof, at 90-degrees to the second side view.

FIG. 8 is a fourth side view thereof, at 90-degrees to the third side view.

FIG. 9 is a top perspective view of the solar cell unit in an opened condition.

FIG. 10 is a top view thereof.

FIG. 11 is a bottom perspective view thereof.

FIG. 12 is a bottom view thereof.

FIG. 13 is a first side view thereof.

FIG. 14 is a second side view thereof, at 90-degrees to the first side view.

FIG. 15 is a third side view thereof, at 90-degrees to the second side view; and,

FIG. 16 is a fourth side view thereof, at 90-degrees to the third side view.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

The ornamental design for a solar cell unit, as shown and described. 